Year | Value | 2022 | 3,482,153,947 | 2021 | 3,418,348,229 | 2020 | 3,349,126,653 | 2019 | 3,277,538,001 | 2018 | 3,204,188,914 | 2017 | 3,130,337,334 | 2016 | 3,056,418,889 | 2015 | 2,983,405,148 | 2014 | 2,910,684,820 | 2013 | 2,838,784,022 | 2012 | 2,768,111,191 | 2011 | 2,698,972,254 | 2010 | 2,630,974,188 | 2009 | 2,563,218,848 | 2008 | 2,496,804,767 | 2007 | 2,431,776,385 | 2006 | 2,368,950,329 | 2005 | 2,306,006,918 | 2004 | 2,243,226,342 | 2003 | 2,181,627,750 | 2002 | 2,121,314,598 | 2001 | 2,061,899,946 | 2000 | 2,005,251,926 | 1999 | 1,951,850,023 | 1998 | 1,899,419,672 | 1997 | 1,847,341,052 | 1996 | 1,796,080,918 | 1995 | 1,745,764,646 | 1994 | 1,695,950,447 | 1993 | 1,646,609,585 | 1992 | 1,598,011,287 | 1991 | 1,549,726,584 | 1990 | 1,501,208,820 | 1989 | 1,452,003,868 | 1988 | 1,404,320,431 | 1987 | 1,356,669,186 | 1986 | 1,309,936,815 | 1985 | 1,264,532,352 | 1984 | 1,220,581,635 | 1983 | 1,177,996,880 | 1982 | 1,136,779,131 | 1981 | 1,095,183,566 | 1980 | 1,054,084,855 | 1979 | 1,014,636,233 | 1978 | 976,652,665 | 1977 | 942,647,344 | 1976 | 912,316,110 | 1975 | 882,514,499 | 1974 | 854,704,498 | 1973 | 825,519,936 | 1972 | 797,800,742 | 1971 | 771,679,258 | 1970 | 746,658,488 | 1969 | 722,366,805 | 1968 | 698,660,074 | 1967 | 675,879,192 | 1966 | 654,005,728 | 1965 | 632,792,134 | 1964 | 612,455,271 | 1963 | 587,450,749 | 1962 | 563,247,668 | 1961 | 541,833,058 | 1960 | 523,468,679 |
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